OLIFER, O. Foreword to the publication. Actual Problems of Mind, [S. l.], n. 19, p. 99–104, 2018. DOI: 10.31812/apd.v0i19.2079. Disponível em: https://journal.kdpu.edu.ua/apd/article/view/2079. Acesso em: 2 apr. 2025.